如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
BDS-HYPERSIL-PHENYL 3UM 50X4.6MM COLUMN
粘溴酸
CONNECTING TUBES, X-SHAPE, PP, TUBING I.D. 3 MM
SS colum,2.6FT X 1/8" X 2.1MM HP6890 FID NOCI P/W 10% OV-1
雷氏曼着色剂
TRAY FOR CUVETS, PP, GREY, RUBBER FEET PREVENT CREEPING, IDENTIFICATION OF THE INDIVIDUAL SAMPLE
2-氯-2′,4′-二氟苯乙酮
832卡氏炉用盖子 (含盖子垫子),1000/包
ERLENMEYER-FLASKS, DURAN, WITH GRADUATION, 100 ML, FLASK ? 64 MM, HEIGHT 105 MM, NECK ? 34 MM, WID
组合装 棕色 TARGET I-D